Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)19,679 12,206 -7,473 -38.0%
Incl. Wall Time (microsec) per call 3,936 2,441 -1,495 -38.0%
Excl. Wall Time (microsec)1,167 735 -432 -37.0%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 800 800 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)301,280 301,304 24 0.0%
Incl. MemUse (bytes) per call 60,256 60,261 5 0.0%
Excl. MemUse (bytes)-12,408 -12,408 0 0.0%
Incl. PeakMemUse (bytes)304,144 304,272 128 0.0%
Incl. PeakMemUse (bytes) per call 60,829 60,854 26 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for _menu_build_tree [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
_menu_build_tree0 N/A% -7,473 -0.3% 0 0.0% 24 0.2% 128 0.9%
Exclusive Metrics Diff for Current Function-432 -5.8% 0 N/A% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -7,473 -100.0% 0 N/A% 24 100.0% 128 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -5,828 -78.0% 0 N/A% 24 100.0% 128 100.0%
language0 N/A% -559 -7.5% 0 N/A% 0 0.0% 0 0.0%
cache0 N/A% -309 -4.1% 0 N/A% 0 0.0% 0 0.0%
serialize0 N/A% -107 -1.4% 0 N/A% 0 0.0% 0 0.0%
drupal_static0 N/A% -103 -1.4% 0 N/A% 0 0.0% 0 0.0%
hash0 N/A% -89 -1.2% 0 N/A% 0 0.0% 0 0.0%
sort0 N/A% -46 -0.6% 0 N/A% 0 0.0% 0 0.0%